Cyclists take part in the "World Naked Bike Ride" on Sao Paulo's Paulista Avenue

Cyclists take part in the "World Naked Bike Ride" on Sao Paulo's Paulista Avenue March 15, 2014. The event aims to defend the right of cyclists to ride on the streets in safety, according to organisers. The word on the woman's arm reads, " Respect". REUTERS/Nacho Doce (BRAZIL - Tags: SOCIETY SPORT CYCLING TRANSPORT)